LAST NAME · 2020 CENSUS
Buchanan
Buchanan is the 511th most common last name in the United States. In the 2020 Census, 64,348 people carried it, about 21.5 of every 100,000 people. Most people named Buchanan are White.
WHO CARRIES THIS NAME · 2020
White74.0%
Black17.1%
Multiracial4.2%
Hispanic3.5%
Asian American0.7%
Native American0.5%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#443
64,665
2000
#471
63,825
2010
#503
66,648
2020
#511
64,348